63 lines
1.3 KiB
C++
63 lines
1.3 KiB
C++
#ifndef GAME_AUDIOPLAYER_H
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#define GAME_AUDIOPLAYER_H
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#include "Audio.h"
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#include "Music.h"
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#include "rad20player.h"
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#define AUDIO_CHANNELS 8
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#define AUDIO_MAX_PRIORITY 7
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#define AUDIO_PLAY_LOOP 0x01
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#define AUDIO_PLAY_FIXED_PRIORITY 0x02
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class AudioPlayer {
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public:
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AudioPlayer();
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~AudioPlayer();
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void playMusic(Music &music);
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void stopMusic();
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void pauseMusic();
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void resumeMusic();
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void playAudio(Audio &audio, int priority, int flags = 0);
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bool isPlaying(const Audio & audio);
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void stopAudio(Audio &audio);
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void stopAllAudio();
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void generateSamples(uint8_t *buffer, size_t size);
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private:
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friend class Music;
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friend void radPlayerWriteReg(void *p, uint16_t reg, uint8_t data);
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friend void audioPlayerOnTimer();
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RADPlayer _musicPlayer;
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Music *_currentMusic{nullptr};
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bool _paused{true};
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struct {
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Audio *audio{nullptr};
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bool loop{false};
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} _channels[AUDIO_CHANNELS];
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[[nodiscard]] bool isPlaying(const Music &music) const;
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void writeOpl(uint16_t reg, uint8_t data) const;
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void onTimer();
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void generateSamples();
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void copySamples();
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};
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extern AudioPlayer audioPlayer;
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#endif //GAME_AUDIOPLAYER_H
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